private void button1_Click(object sender, EventArgs e)
{
bl = new Banlance(vip);
bl.ExecAdd((int)numericUpDown1.Value, BanlanceType.充值);
textBox4.Text = (Convert.ToInt32(textBox4.Text) + numericUpDown1.Value).ToString();
dataGridView1.DataSource = bl.ShowHistory();
SetdataGridViewHeaderCell();
}
public AddBalance(VIPManagement v)
{
InitializeComponent();
vip = v;
bl = new Banlance(vip);
textBox1.Text = v.VipCard;
textBox2.Text = v.UserName;
textBox3.Text = v.VipType;
textBox4.Text = v.Balance.ToString();
textBox5.Text = v.PhoneNumber;
groupBox1.Enabled = false;
dataGridView1.DataSource = bl.ShowHistory();
SetdataGridViewHeaderCell();
}